Check out the official Ma trailer starring Missi Pyle, Octavia Spencer, Luke Evans, and Juliette Lewis <br /><br />In this new psychological horror-thriller from Tate Taylor and Blumhouse, a lonely woman befriends a group of teenagers and decides to let them party at her house. Just when the kids think their luck couldn't get any better, things start happening that make them question the intention of their host.
